100 Seneca Drive, Ancaster

100 Seneca Drive
100 Seneca Drive
100 Seneca Drive
+47
4+2
 bed
6
 bath
8
 parking
3500 - 5000
 sqft
Detached
$3,695,000
For Sale
46 days
 on site
$3,695,000
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Size
-
Lot size
11475 sqft
Street frontage
-
Possession
Flexible
Price per sqft
$739 - $1,056
Taxes
$17,483.53 (2025)
Parking Type
-
Style
2-Storey
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Description
This architectural masterpiece offers 7,000 sq. ft. of luxurious living space with 4+2 bedrooms, 6 bathrooms, an incredible resort-style backyard oasis, and a fully finished basement with separate entrance. Set on an 85 x 135 ft. lot in a mature Ancaster neighbourhood, just one minute to highway access and all Power Centre amenities, this dream home impresses with striking curb appeal, professional landscaping, and an oversized triple garage with 14 ft. ceilings and two car lifts. The grand foyer with a soaring 21 ft. ceiling and curved staircase opens to a sophisticated interior featuring bold millwork, expansive porcelain, and wide-plank hardwood all illuminated by massive windows allowing plenty of natural light. The main level boasts formal living and dining rooms with 12 ft. ceilings, a private office, powder room, mudroom, and a gourmet eat-in kitchen with top-tier appliances. A 4-season sunroom with radiant in-floor heating and a family room with 11 ft. ceiling and stone fireplace create the perfect entertaining spaces. Upstairs, the sensational primary suite includes custom built-ins, spa-inspired 5-piece bath, private balcony, walk-in closet, and a custom dressing room fit for any wardrobe. Three additional bedrooms, all with ensuite baths (heated floors), and bedroom level laundry complete the upper level. The finished lower level offers a recreation area, home theatre, 2 bedrooms, full bath, second laundry, and kitchenette-ideal for family enjoyment or a multigenerational in-law suite. Step outside to a private resort-style retreat with heated saltwater pool (waterfalls, lights, fire features), sunken hot tub, outdoor kitchen with pizza oven, extensive hardscaping, artificial turf, storage shed, and an elite K-Array sound system. Upgrades include Control4 automation, integrated security with cameras, whole-home sound, and dual furnaces, A/Cs, and HRVs for comfort and efficiency. A rare opportunity to own one of Ancaster's most extraordinary residences!
Broker: ROYAL LEPAGE STATE REALTY
MLS®#: X13209994
Property details
Parking:
8
Parking type:
-
Property type:
Detached
Heating type:
Forced Air
Style:
2-Storey
MLS Size:
3500-5000 sqft
Lot front:
85 Ft
Lot depth:
135 Ft
Listed on:
May 28, 2026
Show all details
Rooms
LevelNameSizeFeatures
Main
Breakfast
14.5 x 14.5 ft
Main
Bathroom
0.0 x 0.0 ft
Second
Primary Bedroom
21.8 x 15.3 ft
Show all
Instant estimate:
orto view instant estimate
$490,353
lower than listed price
i
High
$3,343,021
Mid
$3,204,647
Low
$3,067,722
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About 100 Seneca Drive

100 Seneca Drive is an Ancaster detached house for sale. It was listed at $3695000 in May 2026 and has 4+2 beds and 6 bathrooms.

Some good places to grab a bite are Booster Juice, Kelsey's or Milestones. If you love coffee, you're not too far from Starbucks located at 737 Golf Links Rd. Groceries can be found at Costco Wholesale which is only a 7 minute walk and you'll find Concept Dental Care a 3-minute walk as well. If you're in the mood for some entertainment, Cineplex Cinemas Ancaster is not far away from 100 Seneca Dr, Ancaster. For nearby green space, Wildwood Park and Kitty Murray Park could be good to get out of your detached house and catch some fresh air or to take your dog for a walk.

If you are reliant on transit, don't fear, there is a Bus Stop (GOLF LINKS at ONONDAGA) a 3-minute walk.